* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: white;
    min-height: 100vh;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
}

/* Banner */
.banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-image: url('/icons/okeybanner.jpg');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    padding: 0;
    text-align: center;
    border-radius: 10px;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 280px;
    height: 280px;
    width: 100%;
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
    width: 100%;
    padding: 20px;
}

.banner h1 {
    font-size: 3em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.9);
}

.banner p {
    font-size: 1.3em;
    opacity: 0.95;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.9);
}

/* Main Menu */
.main-menu {
    margin-bottom: 40px;
}

.menu-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.menu-row {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
    width: 100%;
}

.menu-row-first {
    justify-content: center;
}

.menu-row-second {
    justify-content: center;
}

/* İndirme Butonları Çerçevesi */
.indirme-cerceve {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 18px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    min-height: 80px;
    align-items: center;
}

.menu-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95em;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    position: relative;
    white-space: nowrap;
}

/* Farklı renkler için butonlar */
.okey-odalari-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
    padding: 12px 35px;
    font-size: 1.15em;
    font-weight: 700;
    border: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transform: scale(1);
    transition: all 0.3s ease;
}

.okey-odalari-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.okey-odalari-btn:hover::before {
    left: 100%;
}

.okey-odalari-btn:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.6);
    transform: translateY(-3px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.3);
}

.okey-odalari-btn .btn-text {
    font-size: 1.2em;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.okey-odalari-btn .btn-subtext {
    font-size: 0.9em;
    font-weight: 500;
    opacity: 0.95;
    margin-left: 8px;
}

.okey-odalari-btn .btn-icon {
    font-size: 1.5em;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.okey-odalari-btn .btn-icon-img {
    width: 64px;
    height: 47px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    border-radius: 40px;
}

.okey-odalari-btn .letter-o {
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.8), 0 2px 4px rgba(0, 0, 0, 0.3);
    font-size: 1.3em;
    display: inline-block;
    transform: scale(1.1);
    font-weight: 800;
}

.btn-ios {
    background: linear-gradient(135deg, #007AFF 0%, #0051D5 100%);
    box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
}

.btn-ios:hover {
    background: linear-gradient(135deg, #0051D5 0%, #007AFF 100%);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
}

.btn-android {
    background: linear-gradient(135deg, #3DDC84 0%, #2AB463 100%);
    box-shadow: 0 4px 15px rgba(61, 220, 132, 0.3);
}

.btn-android:hover {
    background: linear-gradient(135deg, #2AB463 0%, #3DDC84 100%);
    box-shadow: 0 6px 20px rgba(61, 220, 132, 0.4);
}

.btn-windows {
    background: linear-gradient(135deg, #0078D4 0%, #005A9E 100%);
    box-shadow: 0 4px 15px rgba(0, 120, 212, 0.3);
}

.btn-windows:hover {
    background: linear-gradient(135deg, #005A9E 0%, #0078D4 100%);
    box-shadow: 0 6px 20px rgba(0, 120, 212, 0.4);
}

.btn-macos {
    background: linear-gradient(135deg, #000000 0%, #333333 100%);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-macos:hover {
    background: linear-gradient(135deg, #333333 0%, #000000 100%);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.btn-linux {
    background: linear-gradient(135deg, #FCC624 0%, #F7B500 100%);
    box-shadow: 0 4px 15px rgba(252, 198, 36, 0.3);
    color: #333;
}

.btn-linux:hover {
    background: linear-gradient(135deg, #F7B500 0%, #FCC624 100%);
    box-shadow: 0 6px 20px rgba(252, 198, 36, 0.4);
}

.menu-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.btn-icon {
    font-size: 1.3em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 20px;
}

.btn-text {
    font-weight: 600;
}

.btn-subtext {
    font-size: 0.85em;
    opacity: 0.9;
    font-weight: 400;
}

.btn-arrow {
    font-size: 0.8em;
    margin-left: 4px;
    transition: transform 0.3s ease;
}


/* Oyun Listesi */
.oyun-listesi {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

/* Oyun Kartı - Güzel Çerçeve */
.oyun-kart {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.oyun-kart:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    border-color: #667eea;
}

.oyun-kart h2 {
    color: #667eea;
    font-size: 1.8em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
}

.oyun-ozet {
    background: white;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.05em;
    color: #555;
}

.oyun-ozet p {
    margin: 0;
}

.oyun-ozet .ozet-kisaltilmis,
.oyun-ozet .ozet-tam {
    margin-bottom: 0;
}

.devamini-oku-link {
    display: inline-block;
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9em;
    margin-left: 8px;
    padding: 4px 12px;
    border-radius: 12px;
    transition: all 0.2s ease;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.devamini-oku-link:hover {
    color: #764ba2;
    background: rgba(118, 75, 162, 0.15);
    border-color: rgba(118, 75, 162, 0.3);
    transform: translateY(-1px);
}


/* Oyun Detay Sayfası */
.oyun-detay {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 40px;
    margin: 30px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.oyun-detay h1 {
    color: #667eea;
    font-size: 2.5em;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #667eea;
}

.oyun-detay .icerik {
    background: white;
    padding: 30px;
    border-radius: 8px;
    line-height: 1.9;
    font-size: 1.1em;
    color: #444;
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 30px;
    text-align: center;
}

.breadcrumb-nav a {
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
    padding: 8px 20px;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.breadcrumb-nav a:hover {
    background: #e9ecef;
}

/* Header Link */
header h1 a {
    color: white;
    text-decoration: none;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px;
    color: #666;
    border-top: 2px solid #e9ecef;
    margin-top: 40px;
}

/* Boş Liste */
.bos-liste {
    text-align: center;
    padding: 60px;
    color: #999;
    font-size: 1.2em;
}

/* Responsive */
@media (max-width: 768px) {
    .banner {
        max-height: 200px;
        height: 200px;
        margin-bottom: 20px;
    }
    
    .banner-text {
        padding: 15px;
    }
    
    .banner h1 {
        font-size: 2em;
    }
    
    .banner p {
        font-size: 1em;
    }
    
    .main-menu {
        margin-bottom: 30px;
    }
    
    .menu-container {
        gap: 15px;
    }
    
    .menu-row {
        flex-direction: column;
        gap: 12px;
    }
    
    .indirme-cerceve {
        width: 100%;
        padding: 20px 15px;
        gap: 12px;
    }
    
    .menu-btn {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 0.9em;
    }
    
    .okey-odalari-btn {
        padding: 12px 28px;
        font-size: 1.05em;
    }
    
    .okey-odalari-btn .btn-text {
        font-size: 1.1em;
    }
    
    .okey-odalari-btn .btn-subtext {
        display: inline;
        font-size: 0.85em;
    }
    
    .btn-subtext {
        display: none;
    }
    
    .banner h1 {
        font-size: 1.8em;
        margin-bottom: 8px;
    }
    
    .banner p {
        font-size: 0.9em;
    }
    
    .oyun-listesi {
        gap: 20px;
    }
    
    .oyun-kart {
        padding: 15px;
    }
    
    .oyun-kart h2 {
        font-size: 1.3em;
        margin-bottom: 15px;
        padding-bottom: 8px;
    }
    
    .oyun-ozet {
        padding: 15px;
        font-size: 0.95em;
        margin-bottom: 15px;
    }
    
    .devamini-oku-btn,
    .devamini-gizle-btn {
        padding: 8px 16px;
        font-size: 0.85em;
        width: 100%;
    }
    
    .devamini-oku-link {
        font-size: 0.85em;
        padding: 3px 10px;
        margin-left: 6px;
    }
    
    .oyun-detay {
        padding: 15px;
        margin: 20px 0;
    }
    
    .oyun-detay h1 {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    
    .oyun-detay .icerik {
        padding: 20px;
        font-size: 1em;
    }
    
    nav {
        padding: 10px;
    }
    
    nav a {
        padding: 6px 15px;
        font-size: 0.9em;
    }
    
    footer {
        padding: 20px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 5px;
    }
    
    .banner {
        padding: 30px 15px;
    }
    
    .banner h1 {
        font-size: 1.5em;
    }
    
    .banner p {
        font-size: 0.85em;
    }
    
    .oyun-kart {
        padding: 12px;
    }
    
    .oyun-kart h2 {
        font-size: 1.2em;
    }
    
    .oyun-ozet {
        padding: 12px;
        font-size: 0.9em;
    }
}